Max-Air Technology offers a full range of positioning equipment that is used to control the position of a valve (ball, butterfly, and globe) such that a given process will achieve certain desired flow parameters. An example of this type of positioning control will include the mixing of hot and cold water, such that a specified downstream temperature requirement is achieved. Please see Max-Air 3-Way Tee Assemblies for specific examples. Other parameters which can be controlled are flow rates and pressure, as well as others. Many different types of models are offered, including pneumatic, electro-pneumatic, intrinsically safe, explosion proof, and Smart type positioners.
Partial Listing of Available Models
|PNY01||Pneumatic Positioner, 3-15 psi|
|PNY02||Pneumatic Positioner, 3-15 psi, w/ Limit Switches|
|PNY03||Pneumatic Positioner, 4-20 mA, w/ Position Transmitter|
|PNY04||Pneumatic Positioner, 4-20 mA, w/ Limit Switch and Position Transmitter|
|PEY01||Electro-Pneumatic Positioner, 4-20mA|
|PEY02||Electro-Pneumatic Positioner, 4-20mA, w/ Limit Switches|
|PEY03||Electro-Pneumatic Positioner, 3-15 psi, w/ Position Transmitter|
|PEY04||Electro-Pneumatic Positioner, 3-15 psi, w/ Limit Switch and Position Transmitter|
|PEI01||Intrinsically Safe EP Positioner, 4-20mA|
|PEI02||Intrinsically Safe EP Positioner, 4-20mA, w/ Limit Switches|
|PEI03||Intrinsically Safe EP Positioner, 4-20mA, w/ Position Transmitter|
|PEI04||Intrinsically Safe EP Positioner, 4-20mA, w/ Limit Switch and Position Transmitter|
|PEX01||Explosion Proof EP Positioner, 4-20mA|
Partial Listing of Smart Positioners
|PE-SMART-DA-2500||Smart Valve Positioner, Electro-Pneumatic, 4-20mA, Double-Acting|
|PE-SMART-SR-2500||Smart Valve Positioner, Electro-Pneumatic, 4-20mA, Spring-Return|
|PEX-SMART-DA-2600||Explosion Proof Smart Valve Positioner, Electro-Pneumatic, 4-20mA, DA|
|PEX-SMART-SR-2600||Explosion Proof Smart Valve Positioner, Electro-Pneumatic, 4-20mA, SR|
Features and Benefits
Highly robust for incredibly long life, even in high vibration environments. Testing in excess of 1 million cycles has proven the time tested design over the years.
Very short response time, and highly accurate.
Units are capable of split range capability with a simple part change.
Very low air consumption is required, therefore very economical to run and maintain.
Direct and reverse action can easily be set during installation.
Adjustment process for setting the zero and span is super simple and easy. This unit is definitely sure to please.
A connection feedback is easy to include during the order and specifying process.
Units come standard with powder epoxy coating. Stainless steel units are also available.
All units come with a wide range of approvals. Please contact Max-Air Technology for your specific certification requirements.
A wide range of accessories are available including, air filter regulators, volume boosters, lock up valves, snap acting relays, solenoid valves, position transmitters, limit switches, and IP converters. Please call Max-Air for full details.